Product Name: Minaori [Recommended by Watch Enthusiasts] Watch Belt Band 20mm Black with Replacement Tool ●Product Details● I don't smoke. This is an unused item, only opened for confirmation. [Text quoted from Amazon] [High-Quality Material] The watch belt uses high-quality stainless steel, also used in luxury watches and accessories. Therefore, it is rust-resistant and durable, allowing for long-term use. [Waterproof and Sweatproof Function] This watch belt is waterproof and sweatproof, repelling rain and sweat, so you can use it with peace of mind in case of emergencies. [Secure Double Lock] It has a double lock to prevent the watch from accidentally coming off. It can withstand vigorous movements. [With Replacement Tool] An adjustment tool, 3 replacement adjustment tool pins, a spring bar tool, and 4 spring bars are included, so you can replace it immediately upon arrival. The instruction manual also describes how anyone can replace the watch belt. Color...Black